baber/WOPTO huggingface dataset:
Patent JP-2002102484-A (JP)
Title: Pachinko game machine
Inventor: MATSUMOTO KUNIO
IPC: A63F7/02
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To enable prize balls to be rapidly put out in a short time by conducting put-out operations a few times. SOLUTION: When a game ball enters winning means 14-19, the prize balls are put out by a prize ball put-out means 41 according to a put-out command from a main control means 55. The means 55 transmits a put-out command for each number of the prize balls. A put-out control means 54 makes the specified number of the prize balls put out by one put-out operation of the means 41 greater than the minimum number of the prize balls acquired by the single entry of the game ball into the means 14-19 and controls the means 41 for the purpose of putting out the prize balls corresponding to the total number of the acquired prize balls when the total number of the acquired prize balls is smaller than the specified number of the put-out prize balls and putting out the prize balls corresponding to the specified number of them when the total number of the acquired prize balls is greater than the  specified number of them.
Patent JP-2003065185-A (JP)
Title: Fuel pump
Inventor: OMI MASANORI
IPC: F02M59/44
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce operation sound caused by impact applied to a fuel pump in closing a spill valve in an idle operation state of an internal combustion engine. SOLUTION: Fuel is sucked in a pressurizing chamber 29 by changing a volume of the pressurizing chamber 29 on the basis of movement of a plunger 30, and the fuel is force fed from a high pressure fuel passage 52 connected to the pressurizing chamber 29. A fuel force feeding amount from the high pressure fuel passage 52 is adjusted by making the fuel flow out to the outside of the pressurizing chamber 29 through opening and closing control of the spill valve 24 in force feeding the fuel. The plunger 30 advances to the pressurizing chamber 29 before closing timing of the spill valve 24 in the idle operation state of the internal combustion engine.  An annular groove 30a is formed on a part of the plunger 30 which advances to the pressurizing chamber 29 in approximately synchronization with the closing timing of the spill valve 24 in the idle operation state of the internal combustion engine. The annular groove 30a is communicated with the pressurizing chamber 29 so that the volume of the pressurizing chamber 29 is expanded, and a pressure increase speed in the pressurizing chamber 29 is reduced.
Patent JP-2003065068-A (JP)
Title: Method for closing used hole on top of gas turbine blade
Inventor: MEGA MASAHIKO
IPC: B23K26/14
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a closing method for a used hole on the top of a gas turbine blade in which the cracks developed by coagulation or liquefaction can surely be prevented from occurring by controlling a heat input amount, a firm welding can be performed by a laser welding with narrow bead width, workability is improved and a uniform product good in reproducibility can be obtained. SOLUTION: A chip plug 56 is mounted on and fitted to the seat part 55a of a used hole 55 which is formed on the top 52 of the gas turbine blade and from which a core or the like is taken out, and then the butted parts T are welded by forming the butt welding parts 57 using YAG laser beam, thus closing the used hole 55 with the chip plug 56. In this case, clearance of the butted part T, material of the chip plug 56, a laser welding condition, focus position of the laser beam and the like are optimized.
Patent JP-2003073800-A (JP)
Title: Surface treatment method for steel material, and steel material having impact resistance, abrasion resistance, and corrosion resistance
Inventor: NAGAYAMA TOSHIAKI
IPC: C23C14/48
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment method for a steel material, which causes little anxiety of film peeling, can form an adequate depth of a hardened layer in a range of several tens to several hundreds μm on the surface, and can form the hardened layer superior in impact resistance, abrasion resistance, and corrosion resistance, and provide a steel material having impact resistance, abrasion resistance, and corrosion resistance, manufactured with the method. SOLUTION: This method includes plasma nitriding the surface of the steel material, and then implanting nitrogen ions in the surface, to make the nitrogen concentration of the surface to be 30 atom% or higher, for diffusion treatment causing little film- peeling. The method thus provides the surface treatment layer, which has the depth of the hardened layer of several tens to several hundreds μm, and has high impact resistance, high abrasion resistance, and high corrosion resistance. The method can prolong the life of an automobile engine or the like, when applied to, for example, the automobile engine member which receives strong shock, and requires abrasion resistance and corrosion resistance, because the surface treatment layer does not peel off, even if receives shocks, is little abraded, and has little weight loss by corrosion.
Patent JP-2003078471-A (JP)
Title: Erroneous synchronization prevention algorithm and radio communication equipment
Inventor: MATSUSHIRO TAKASHI
IPC: H04J3/06
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To establish synchronization in a short period of time without generating erroneous synchronization in radio communication equipment using a TDD communication method. SOLUTION: A master side communication machine transmits a signal to a slave side communication machine by alternately adding a correct signal and a dummy signal to control data of a synchronization request signal, in each frame, to be transmitted from the master side communication machine to the slave side communication machine. If the slave side detects a dummy SYNC signal in the first frame, the slave side adds a synchronizing signal counter, if the slave side can not detect synchronizing signal data in the next frame, the slave side subtracts a count value (CT), and since the slave side decides that synchronization is established if the slave side subsequently and continuously detects synchronizing signal data, the slave side eliminates the influence of the dummy SYNC signal and establishes synchronization in a short period of time without generating erroneous synchronization.
Patent JP-2003071035-A (JP)
Title: Game machine
Inventor: IOKI SADAO
IPC: A63F7/02
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide more amusement for identification information in a change display game using three-dimensional plotting processing. SOLUTION: A display control device 150 comprises three-dimensional pattern generating means having a plurality of pattern components arranged in a virtual three-dimensional space for generating the identification information as a three- dimensional image, a plotting means for plotting the three-dimensional image in a preset view point on a variable display device, and plotting area changing means for the three-dimensional image utilizing relative movement between the view point and the virtual three-dimensional space.  The three-dimensional pattern generating means with at least one design component spaced as predetermined in the direction of the depth generates the identification information depending on the degree of mutually overlapping the plurality of pattern components when a relative position relationship between the view point and the virtual three-dimensional space is in a preset condition.
Patent JP-2003078720-A (JP)
Title: Image reader
Inventor: HONDA KAZUHIRO
IPC: G06T1/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To miniaturize an image reader and to prevent a non-image at the sheet read position from being read as required without recognizing the size of original at book reading by placing a sheet read position to the inside of a book valid reading range. SOLUTION: In the image forming device where an image read position by an original carrying type is placed within a read available range at reading of an image by an original fixing type, a user can select a first maximum reading area corresponding to the entire read available range at image reading by the original fixing type or a second maximum reading area resulting eliminating an area of the image reading part by the original carrying type from the entire read available range. However, the user can automatically select the first maximum reading area when an automatic document feeder is not loaded or opened. Comparing the read area corresponding to an output image size (and a zoom magnification) with the selected maximum reading area selects a final reading area which is smaller between the both.
Patent JP-2003077340-A (JP)
Title: Transparent conductive film, and manufacturing method of the same
Inventor: KAMESHIMA HISAMITSU
IPC: H01B13/00
Filed: 2001-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a conductive film which can be manufactured by using only metallic fine particles and a solvent, and made to have a conductivity necessary for a conductive film by applying low temperature at heat treatment. SOLUTION: After forming a solvent impregnated layer and one or more layers of coagulation promoting layers containing one or more kinds of inorganic oxides particles on a transparent base board, a metallic fine particle coagulation layer composed of coagulated metallic fine particles is formed by coating and drying the metallic fine particle solution.
Patent JP-2003078457-A (JP)
Title: Electric lamp line communication equipment
Inventor: GONDO TAKAO
IPC: H02G3/38
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To provide an electric lamp line communication equipment whose cost can be reduced by making a dedicated power source cable unnecessary. SOLUTION: In this electric lamp line communication equipment having a monitoring camera 13 connected through an Ethernet (registered trademark) cable 14 and an electric lamp line modem 15, the Ethernet cable 14 has a plurality of signal lines and a plurality of free lines, and any line among the plurality of free lines is a power source line.
Patent JP-2003076165-A (JP)
Title: Image forming device
Inventor: SAKAI TOSHIO
IPC: G03G15/10
Filed: 2001-09-03
Abstract: PROBLEM TO BE SOLVED: To reduce the amount of nonvolatile liquid carriers sticking on a transfer material while suppressing various problems caused when a toner image developed with a liquid developer is transferred to the transfer material. SOLUTION: The toner image on a photosensitive drum developed with the liquid developer consisting of positively charged toner and nonvolatile liquid carriers is brought into contact with transfer paper together with the liquid carriers and transferred by producing a transfer electric field for electrophoresis of the toner image toward the transfer paper between the photosensitive drum 1 and the transfer paper. This transfer electric field is produced by superposing an AC electric field on a DC electric field for the electrophoresis of toner toward the transfer paper. Consequently, the electrostatic force operating on the toner periodically varies with the transfer electric field and the toner can finely be vibrated, so that a toner layer having moved onto the transfer paper is compressed while removing the liquid carriers from its inside.
Patent JP-2002171242-A (JP)
Title: Device for decoding data whose frame length is not known and method for controlling the same device
Inventor: KIM JAE-HONG
IPC: H03M13/41
Filed: 2001-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a device for accurately decoding data whose frame length is not known. SOLUTION: This decoding device is provided with a preliminary decoding part 310 which generates preliminary decoding data by decoding data with possible frame length for decoding data whose frame length is not known and a decoding data outputting part 330 which selects and outputs the decoded data from the preliminary decoding data according to the frame length detected from the data.
Patent JP-2003081880-A (JP)
Title: Disintegrating binder for solid preparation
Inventor: YUASA HIROSHI
IPC: A61K9/20
Filed: 2001-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a disintegrating binder used in various fields such as a medicinal preparation, food, food material, agrochemical, aromatizing agent or the like, and having excellent binder function and disintegrating agent function. SOLUTION: This disintegrating binder is prepared by using a yeast cell wall fraction consisting of a microbial cell residue obtained by removing a soluble component in the microbial cells from an enzyme-treated yeast, the residue obtained by treating the microbial cell residue which is obtained by removing the soluble component in the microbial cells from the enzyme-treated yeast, with an aqueous acid solution for further removing the soluble component, and a powdered material of the residue obtained by treating the microbial cell residue which is obtained by removing the soluble component in the microbial cells from the enzyme-treated yeast, with an aqueous acid solution for further removing the soluble component, which have excellent binder function and disintegrating function.
Patent JP-2003038328-A (JP)
Title: Pillow holder staying put without dropping even nursing aid bed
Inventor: KIMURA HISAYOSHI
IPC: A47G9/10
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To provide a pillow holder staying put without dropping even with a nursing aid bed. SOLUTION: This pillow holder is constituted by using top cloth (1) and bottom cloth (2) one above the other, bonding upper cloth (3), right flank cloth (4) and left flank cloth (5) respectively thereto, providing the upper part of the top cloth (1) with a pillow restrainer (6), providing the upper part of the pillow restrainer (6) with a pillow height regulator (7) and providing the upper part of the pillow height regulator (7) with a pillow cover (8).
Patent JP-2003075943-A (JP)
Title: Flat bed scanner
Inventor: DOKUNI KENJI
IPC: H04N1/10
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To surely read and recover an original without scattering and slipping the original at the time of opening and closing a platen cover. SOLUTION: In an image reader provided with a housing 101 having a platen 104 on which the original is placed, a scanning body 103 movably installed at the inside of the housing and the platen cover 102 attached to the housing 101 so as to freely open and close, a sheet cover 106 covering the original on the platen is attached to the housing, so that the original is surely read and recovered without scattering and slipping the original by the opening and closing of the platen cover 102.
Patent JP-2003083596-A (JP)
Title: Centralized control system for houshold appliance
Inventor: SAKAGUCHI TADASHI
IPC: G06Q10/00
Filed: 2001-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a relatively inexpensive centralized control system that can control a plurality of air conditioners 21, 22, and 23 used in a house 10a in a centralized state, can easily accede to different needs in the house 10a, and can be changed relatively easily in controlling operation after introduction. SOLUTION: This centralized control system is provided with a general purpose controller 30, a personal computer 40, and a server 90. The controller 30 can control the air conditioners 21, 22, and 23 in a centralized state and is connected to the conditioners 21, 22, and 23. The personal computer 40 prepares a control program required for the centralized control of the air conditioners 21, 22, and 23 and provides the controller 30 with the program. The server 90 provides the computer 40 with a tool that can be utilized in the control program preparing work.
Patent JP-2002125898-A (JP)
Title: Vacuum cleaner
Inventor: MIYOSHI NORIAKI
IPC: A47L9/00
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To improve a safety when a filter of vacuum cleaner is exchanged. SOLUTION: It is impossible to use the vacuum cleaner with forgetting to close a filter storage case or with the state that there is crevice between the filter storage case and a body case.
Patent JP-2003084999-A (JP)
Title: Trace method for program
Inventor: OGAWA TAKEO
IPC: G06F11/28
Filed: 2001-09-10
Abstract: PROBLEM TO BE SOLVED: To solve problems in realizing a trace of separately preparing trace buffers for retaining trace information and excessively taking a time for copying the all the trace information in the trace buffers at the timing of tracing. SOLUTION: A set of the buffers to be used by a program is controlled in such a structure that the top buffer is linked to a next buffer in order so as to scan all the buffers. In using the buffer, an unlinked buffer is used from the top of the link structure, and when finishing the use of the buffer, it is returned to the last of the link structure with its contents retained. The set of the buffers is scanned again from the top buffer in order and the contents of the buffer are analyzed, thus realizing the trace.
Patent JP-2003079255-A (JP)
Title: Ventilation apparatus for greenhouse
Inventor: KINOSHITA MASAO
IPC: A01G9/24
Filed: 2001-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a ventilation apparatus for a greenhouse capable of carrying out temperature control by attaching to the greenhouse such as vinyl house and ventilating an inner room and capable of keeping a suitable environment. SOLUTION: In this ventilation apparatus for greenhouses, large and small frame bodies are provided and watertight closing part 13 is provided on the upper surface of the large frame body 11 to form a lid body 15 and the lid body 15 is covered on the small frame body from the upper direction of the small frame body and a part of the lid body is engaged. Thereby, the lid body can freely be opened or closed by using the engaging part as a supporting point and can be used by installing the lid body in an adequate position of the greenhouse.  These large and small frame bodies are preferably each composed of a hollow body of a sheet made of a flexible synthetic resin expanded by air pressure or foam made of a synthetic resin, and reinforcing bars 14 composed of materials having a certain level of stiffness can be provided on the inside of the closing part and a flange-like fixing part 16 directing from the peripheral edge of the bottom of the small frame body to the outside can be provided.
Patent JP-2002147357-A (JP)
Title: Refrigerant compressor
Inventor: UCHIBORI MASAHARU
IPC: H02K3/34
Filed: 2001-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerant compressor capable of restricting a leak current to a regulated value or below which uses an HFC-series refrigerant and a new refrigerant composed of an ether-based lubricant or an ester-based lubricant. SOLUTION: Even when the HFC-based refrigerant such as R410A, R407C, etc., and the ether-based or ester-based lubricant are used as the new refrigerant, the leak current responds to a motor volume. And then a lamination height of a core can be reduced for reducing the motor volume and the leak current consequently to restrict the leak current to the regulated value or below by using a rare earth magnet made of neodymium, boron, etc., having a very large BH product as a rotator magnet of a direct current brushless motor for the inverter-driven compressor.
Patent JP-2003080047-A (JP)
Title: Hydrogen dissolving apparatus and part for hydrogen dissolving apparatus
Inventor: NAGAOKA MORITOSHI
IPC: B01F3/04
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen dissolving apparatus in which hydrogen is dissolved in liquid such as water, methanol or ethanol to obtain hydrogen dissolved liquid containing the large quantity of dissolved hydrogen with a simple structure at a low cost and a part for the hydrogen dissolving apparatus. SOLUTION: Hydrogen dissolving efficiency is improved by arranging a columnar material inside a pipe line 2 through which liquid flows to form the flow of the liquid into a complicated turbulent flow or turbulent voltex. A plurality of columnar materials are spirally arranged in the pipe line 2 to form spiral voltex in the flow passage of the liquid in the pipe line 2 to form further complicated turbulent flow to improve the hydrogen dissolving efficiency. The hydrogen dissolving part composed of a side wall part and the columnar materials is easily provided to enable to arrange the columnar materials in the pipe line 2.
Patent JP-2003084304-A (JP)
Title: Liquid crystal display device
Inventor: NAKAMURA AKIKO
IPC: G09F9/35
Filed: 2001-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device that is improved in yield and life reliability by preventing elements from being broken down even when a static electricity is generated in a COG mounting process. SOLUTION: The invention relates to the liquid crystal display device having switching elements formed of thin film transistors arranged in matrix on an insulating substrate, and a 1st power supply line and a 2nd power supply line arranged outside of a display area, and 1st diodes and 2nd diodes are connected with signal wiring for connecting between output terminals of a driving IC and a driving circuit integrally formed with the switching elements; the 1st diodes are arranged between the 1st power supply line and the signal wiring and connected so as to be reverse-biased; and the 2nd diodes are arranged between the 2nd power supply line and the signal wiring and connected so as to be reverse-biased.
Patent JP-2003087725-A (JP)
Title: Information generating method, information generating apparatus, and network information processing system
Inventor: FUJIMOTO ATSUHIKO
IPC: G09G5/14
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To facilitate confirmation of contents of particular still picture information by displaying the information with magnification. SOLUTION: The information generating method of this invention includes the steps of; selecting a display pattern of a reproduced image depending on the number of display devices in the case of applying edit to still picture information recorded and reproducing the recorded still picture information displayed on a plurality of the display devices synchronously with moving picture/audio information from a moving picture/audio input device so as to reproduce and display a plurality of the still picture information items on the same screen at the same time, and reproducing the still picture information displayed in a display pattern with magnification by instructing an icon displayed in the display pattern.  Since a user can grasp when, from which display device and by what file name the still picture information is displayed in time series according to a reproduction management list, all of the still picture information is fitted without missing to split display screens and can be displayed. Since the still picture information displayed on the display screen can be displayed with magnification by having only to point out one of the still picture information displayed on the display screen, the contents can easily be viewed and the visibility can be enhanced.
Patent JP-2003089998-A (JP)
Title: Nonflammable soft face material
Inventor: NAKAKUKI OSAMU
IPC: D21H13/40
Filed: 2001-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a nonflammable soft material which is used for heat- resistant panels or heat-insulating panels and has a light weight, flexibility and mechanical strength, especially because of containing an organic material. SOLUTION: This noninflammable soft face material is characterized by making the paper from 30 to 80 wt.% of magnesium silicate, 5 to 25 wt.% of glass fibers and 10 to 30 wt.% of pulp so as to give a basis weight of 50 to 300 g/m<2> .